1–16 von 16 Ergebnissen
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    Towards a standard approach for the wear testing of wheel and rail materials

    Lewis, Roger / Magel, Eric / Wang, Wen-Jian et al. | SAGE Publications | 2017

    The modification of a slip resistance meter for measurement of railhead adhesion

    Lewis, Roger / Lewis, Stephen R / Zhu, Yi et al. | SAGE Publications | 2013

    Rail grinding for the 21st century – taking a lead from the aerospace industry

    Singleton, Roger / Marshall, Matthew B / Lewis, Roger et al. | SAGE Publications | 2015

    Experimental modelling of lipping in insulated rail joints and investigation of rail head material improvements

    Beaty, Philip / Temple, Barnaby / Marshall, Matthew B et al. | SAGE Publications | 2016

    An ultrasonic sensor for monitoring wheel flange/rail gauge corner contact

    Dwyer-Joyce, Rob S / Yao, Chris / Lewis, Roger et al. | SAGE Publications | 2013

      An ultrasonic sensor for monitoring wheel flange/rail gauge corner contact

      Dwyer-Joyce, Rob S. / Yao, Chris / Lewis, Roger et al. | Tema Archiv | 2013

    Assessing the effectiveness of traction gels using full-scale and field testing

    Freier Zugriff
    White, Ben / Hyland-Knight, Jack / Lewis, Roger | SAGE Publications | 2021

    Effect of humidity, temperature and railhead contamination on the performance of friction modifiers: Pin-on-disk study

    Lewis, Stephen R / Lewis, Roger / Olofsson, Ulf et al. | SAGE Publications | 2013

    A year-round analysis of railway station overruns due to low adhesion conditions

    Freier Zugriff
    White, Ben / Watson, Mike / Lewis, Roger | SAGE Publications | 2023

    Rail-wheel friction quantification and its variability under lab and field trial conditions

    Freier Zugriff
    White, Ben / Lewis, Roger / Fletcher, David et al. | SAGE Publications | 2024

    Low adhesion due to oxide formation in the presence of salt

    Hardwick, Christopher / Lewis, Roger / Olofsson, Ulf | SAGE Publications | 2014

    Studying the transfer mechanisms of water based top-of-rail products in a wheel/rail interaction

    Freier Zugriff
    Lee, Zing Siang / Trummer, Gerald / Harmon, Matthew et al. | SAGE Publications | 2024

    Characterisation and tribological testing of recycled crushed glass as an alternative rail sand

    Freier Zugriff
    Maramizonouz, Sadaf / Nadimi, Sadegh / Skipper, William et al. | SAGE Publications | 2023

    Effects of temperature and humidity on railhead friction levels

    Freier Zugriff
    Folorunso, Morinoye O / Lewis, Roger / Lanigan, Joseph L | SAGE Publications | 2023

    The effect of friction modifiers on wheel/rail isolation at low axle loads

    Hardwick, Christopher / Lewis, Stephen / Lewis, Roger | SAGE Publications | 2014

      The effect of friction modifiers on wheel/rail isolation at low axle loads

      Hardwick, Christopher / Lewis, Stephen / Lewis, Roger | Tema Archiv | 2014

    Field trials of a methodology for locomotive brake testing to assess friction enhancement in the wheel/rail interface using a representative leaf layer

    Freier Zugriff
    Lanigan, Joseph L / Krier, Peter / Johnstone, Luke Buckley et al. | SAGE Publications | 2021

    Effects of polarity on the friction and wear of collector shoes deployed in a metro traction system

    Dong, Lin / Zhong, Wen / Chen, Guang Xiong et al. | SAGE Publications | 2014

      Effects of polarity on the friction and wear of collector shoes deployed in a metro traction system

      Dong, Lin / Zhong, Wen / Chen, Guang Xiong et al. | Tema Archiv | 2014